DE20313597U1 - Pay television system has link between user and provider has a radio link to a modem coupled to a telephone communication line - Google Patents

Pay television system has link between user and provider has a radio link to a modem coupled to a telephone communication line Download PDF

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Publication number
DE20313597U1
DE20313597U1 DE20313597U DE20313597U DE20313597U1 DE 20313597 U1 DE20313597 U1 DE 20313597U1 DE 20313597 U DE20313597 U DE 20313597U DE 20313597 U DE20313597 U DE 20313597U DE 20313597 U1 DE20313597 U1 DE 20313597U1
Authority
DE
Germany
Prior art keywords
user
link
provider
communication line
television system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE20313597U
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German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technisat Digital GmbH
Original Assignee
Technisat Digital GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technisat Digital GmbH filed Critical Technisat Digital GmbH
Priority to DE20313597U priority Critical patent/DE20313597U1/en
Publication of DE20313597U1 publication Critical patent/DE20313597U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/426—Internal components of the client ; Characteristics thereof
    • H04N21/42646—Internal components of the client ; Characteristics thereof for reading from or writing on a non-volatile solid state storage medium, e.g. DVD, CD-ROM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
    • H04N21/6181—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a mobile phone network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N2007/1739—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream communication being transmitted via a separate link, e.g. telephone line

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The user sends a request using a transmitter [2] and aerial [3] to be received [4,5] and relayed by a modem [6] and telephone connection [7]. Dat a I the relayed back by the receiver/transmitter unit [5] to the user unit and then to the DVB receiver for playback to the user.

Description

DVB-Empfangsgeräte, insbesondere solche zum Empfang von Abonnenten-Fernsehen, dem sogenannten Pay-TV, verfügen zunehmend über einen Rückkanal. Dieser ist üblicherweise in der Form gestaltet, dass sich innerhalb des DVB-Empfangsgerätes ein analoges Telefonmodem befindet, welches mittels einer entsprechenden Anschlussschnur mit der Telefondose verbunden wird. Über den Rückkanal, der durch dieses eingebaute Modem gebildet wird, ist es dem Nutzer des Gerätes z. B. möglich, bestimmte Dienste bei seinem Programmanbieter zu bestellen.DVB receivers, especially those for Receiving subscriber television, the so-called pay TV increasingly about a return channel. This is common designed in such a way that it is within the DVB receiving device analog telephone modem is located, which by means of a corresponding Connecting cord is connected to the telephone socket. On the Return channel, that is built by this built-in modem, it is the user of the device z. B. possible order certain services from its program provider.

Die Nachteile dieser Technik treten vor allem dann zu Trage, wenn die Telefondose sich nicht in unmittelbarer Nähe des Aufstellortes des DVB-Empfangsgerätes befindet. Hier ist dann ein erheblicher Installationsaufwand notwendig, um das DVB-Empfangsgerät mit der Telefondose zu verkabeln.The disadvantages of this technique occur especially when the phone socket is not in the immediate vicinity Near the Location of the DVB receiving device. A considerable installation effort is then necessary here the DVB receiver to be wired to the telephone socket.

Sinn und Zweck der im Folgenden vorgestellten Erfindung ist es, eine drahtlose Anbindung des DVB-Empfangsgerätes an die Telefondose zur Bildung eines Rückkanals zu gewährleisten. Hierzu befindet sich im DVB-Receiver eine Funksendeempfangseinheit, welche mit einem externen Modem kommuniziert, das direkt im Umfeld der Telefondose aufgestellt werden kann. Über ein entsprechend kurzes Kabel erfolgt dann die Verbindung des Modems mit der Telefondose, so dass nicht mehr von einem nennenswerten Installationsaufwand gesprochen werden kann.Purpose and purpose of the presented below The invention is a wireless connection of the DVB receiving device to the Telephone socket to form a return channel to ensure. For this purpose, there is a radio transceiver unit in the DVB receiver, which communicates with an external modem that is directly in the environment the telephone socket can be set up. About a correspondingly short one Cable then connects the modem to the telephone socket, so that there is no longer any significant installation effort can be spoken.

In der Zeichnung 1 wird die beispielhafte Ausführung der Erfindung dargestellt. Über das DVB-Empfangsgerät 1 gibt der Nutzer die zu übertragenden Daten ein, welche von dem DVB-Empfangsgerät 1 an die Funksendeeinheit 2 weitergegeben werden. Dort erfolgt die Abstrahlung über die Antenne 3. Die Baugruppen 1 bis 3 befinden sich dabei in einem gemeinsamen Gehäuse und verfügen über eine gemeinsame Stromversorgung. Die Antenne 4 empfängt die Funksignale und führt sie der Funksendeempfangseinheit 5 zu, die wiederum die entsprechenden Daten an das Modem 6 weitergibt. Dieses ist mit der Telefondose 7 verbunden und kann somit die Daten über das Telefonnetz an die gewünschte Empfangsstelle weitergeben. Die Baugruppen 4 bis 6 befinden sich dabei in einem Gehäuse und verfügen über eine gemeinsame Stromversorgung. Von dem Nutzer angeforderte Daten werden über das Telefonnetz und damit die Telefondose 7, dem Modem 6 zur Verfügung stellt, welches die Daten weiter an das Funksende-/Empfangsmodul 5 gibt, von wo es über die Antenne 4 abgestrahlt wird. Die Antenne 3 empfängt wiederum die Funksignale und gibt sie weiter an das Funksendeempfangsmodul 2, welches die Daten dem DVB-Empfangsgerät 1 zur Verfügung stellt. Über das Empfangsgerät 1 erfolgt dann die Wiedergabe für den Nutzer.In the drawing 1 the exemplary embodiment of the invention is shown. Via the DVB receiver 1 the user enters the data to be transmitted, which is from the DVB receiving device 1 to the radio transmitter unit 2 be passed on. There the radiation takes place via the antenna 3 , The assemblies 1 to 3 are located in a common housing and have a common power supply. The antenna 4 receives the radio signals and routes them to the radio transceiver 5 too, which in turn sends the appropriate data to the modem 6 passes. This is with the phone socket 7 connected and can thus forward the data over the telephone network to the desired receiving point. The assemblies 4 to 6 are located in a housing and have a common power supply. Data requested by the user are sent via the telephone network and thus the telephone socket 7 , the modem 6 which provides the data to the radio transmitter / receiver module 5 from where there is via the antenna 4 is emitted. The antenna 3 in turn receives the radio signals and forwards them to the radio transceiver module 2 which sends the data to the DVB receiver 1 provides. Via the receiving device 1 then the playback takes place for the user.

Claims (1)

DVB-Empfangsgerät mit integriertem DVD-Recorder, dadurch gekennzeichnet, dass dem Datenfluss des Rückkanals in beide Richtungen mittels einer in das Gerät integrierten Sende- und Empfangseinheit und einer weiteren, mit dem Telefonmodem verbundenen und via Funk zwischen beiden realisiert wird.DVB receiving device with integrated DVD recorder, characterized in that the data flow of the return channel is realized in both directions by means of a transmitting and receiving unit integrated in the device and a further one connected to the telephone modem and via radio between the two.
DE20313597U 2003-09-02 2003-09-02 Pay television system has link between user and provider has a radio link to a modem coupled to a telephone communication line Expired - Lifetime DE20313597U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20313597U DE20313597U1 (en) 2003-09-02 2003-09-02 Pay television system has link between user and provider has a radio link to a modem coupled to a telephone communication line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20313597U DE20313597U1 (en) 2003-09-02 2003-09-02 Pay television system has link between user and provider has a radio link to a modem coupled to a telephone communication line

Publications (1)

Publication Number Publication Date
DE20313597U1 true DE20313597U1 (en) 2003-12-18

Family

ID=29796792

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20313597U Expired - Lifetime DE20313597U1 (en) 2003-09-02 2003-09-02 Pay television system has link between user and provider has a radio link to a modem coupled to a telephone communication line

Country Status (1)

Country Link
DE (1) DE20313597U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20040129

R150 Term of protection extended to 6 years

Effective date: 20070418

R151 Term of protection extended to 8 years

Effective date: 20100409

R152 Term of protection extended to 10 years
R152 Term of protection extended to 10 years

Effective date: 20111031

R071 Expiry of right